Mageia: Security Advisory (MGASA-2014-0325)

# SPDX-FileCopyrightText: 2022 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.10.2014.0325");
  script_cve_id("CVE-2014-3505", "CVE-2014-3506", "CVE-2014-3507", "CVE-2014-3508", "CVE-2014-3509", "CVE-2014-3510", "CVE-2014-3511", "CVE-2014-3512", "CVE-2014-5139");
  script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
  script_version("2024-02-02T05:06:08+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:08 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_name("Mageia: Security Advisory (MGASA-2014-0325)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA(3|4)");

  script_xref(name:"Advisory-ID", value:"MGASA-2014-0325");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2014-0325.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=13874");
  script_xref(name:"URL", value:"http://www.openssl.org/news/secadv_20140806.txt");
  script_xref(name:"URL", value:"https://www.debian.org/security/2014/dsa-2998");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'openssl' package(s) announced via the MGASA-2014-0325 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"A flaw in OBJ_obj2txt may cause pretty printing functions such as
X509_name_oneline, X509_name_print_ex et al. to leak some information from
the stack. Applications may be affected if they echo pretty printing output
to the attacker. OpenSSL SSL/TLS clients and servers themselves are not
affected (CVE-2014-3508).

The issue affects OpenSSL clients and allows a malicious server to crash
the client with a null pointer dereference (read) by specifying an SRP
ciphersuite even though it was not properly negotiated with the client. This
can be exploited through a Denial of Service attack (CVE-2014-5139).

If a multithreaded client connects to a malicious server using a resumed
session and the server sends an ec point format extension it could write up
to 255 bytes to freed memory (CVE-2014-3509).

An attacker can force an error condition which causes openssl to crash
whilst processing DTLS packets due to memory being freed twice. This can be
exploited through a Denial of Service attack (CVE-2014-3505).

An attacker can force openssl to consume large amounts of memory whilst
processing DTLS handshake messages. This can be exploited through a Denial
of Service attack (CVE-2014-3506).

By sending carefully crafted DTLS packets an attacker could cause openssl to
leak memory. This can be exploited through a Denial of Service attack
(CVE-2014-3507).

OpenSSL DTLS clients enabling anonymous (EC)DH ciphersuites are subject to a
denial of service attack. A malicious server can crash the client with a
null pointer dereference (read) by specifying an anonymous (EC)DH
ciphersuite and sending carefully crafted handshake messages
(CVE-2014-3510).

A flaw in the OpenSSL SSL/TLS server code causes the server to negotiate
TLS 1.0 instead of higher protocol versions when the ClientHello message is
badly fragmented. This allows a man-in-the-middle attacker to force a
downgrade to TLS 1.0 even if both the server and the client support a higher
protocol version, by modifying the client's TLS records (CVE-2014-3511).

A malicious client or server can send invalid SRP parameters and overrun
an internal buffer. Only applications which are explicitly set up for SRP
use are affected (CVE-2014-3512).");

  script_tag(name:"affected", value:"'openssl' package(s) on Mageia 3, Mageia 4.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "MAGEIA3") {

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl-devel", rpm:"lib64openssl-devel~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl-engines1.0.0", rpm:"lib64openssl-engines1.0.0~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl-static-devel", rpm:"lib64openssl-static-devel~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl1.0.0", rpm:"lib64openssl1.0.0~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl-devel", rpm:"libopenssl-devel~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl-engines1.0.0", rpm:"libopenssl-engines1.0.0~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl-static-devel", rpm:"libopenssl-static-devel~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1.0.0", rpm:"libopenssl1.0.0~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.1e~1.10.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

if(release == "MAGEIA4") {

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl-devel", rpm:"lib64openssl-devel~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl-engines1.0.0", rpm:"lib64openssl-engines1.0.0~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl-static-devel", rpm:"lib64openssl-static-devel~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64openssl1.0.0", rpm:"lib64openssl1.0.0~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl-devel", rpm:"libopenssl-devel~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl-engines1.0.0", rpm:"libopenssl-engines1.0.0~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl-static-devel", rpm:"libopenssl-static-devel~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1.0.0", rpm:"libopenssl1.0.0~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.1e~8.7.mga4", rls:"MAGEIA4"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);